GeForce 945A vs GeForce GTX 260

Find out if it is worth upgrading your current GPU setup by comparing GeForce 945A and GeForce GTX 260. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce 945A and GeForce GTX 260. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

Main Specs

  GeForce 945A GeForce GTX 260
Power consumption (TDP) 33 Watt 182 Watt
Interface PCIe 3.0 x8 PCIe 2.0 x16
Supplementary power connectors 2x 6-pin
Memory type GDDR5 GDDR3
Maximum RAM amount 1 GB 896 MB
Display Connectors No outputs 2x DVI, 1x S-Video
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  • GeForce GTX 260 has 451% more power consumption, than GeForce 945A.
  • GeForce 945A is connected by PCIe 3.0 x8, and GeForce GTX 260 uses PCIe 2.0 x16 interface.
  • GeForce GTX 260 has 895 GB more memory, than GeForce 945A.
  • Both cards are used in Desktops.
  • GeForce 945A is build with Maxwell architecture, and GeForce GTX 260 - with Tesla 2.0.
  • Core clock speed of GeForce GTX 260 is 170 MHz higher, than GeForce 945A.
  • GeForce 945A is manufactured by 28 nm process technology, and GeForce GTX 260 - by 65 nm process technology.
  • Memory clock speed of GeForce 945A is 4013 MHz higher, than GeForce GTX 260.

Game benchmarks

high / 1080p 9−10 3−4
ultra / 1080p 5−6 1−2
QHD / 1440p 0−1 0−1
low / 720p 20−22 14−16
medium / 1080p 10−12 5−6
The average gaming FPS of GeForce 945A in Assassin's Creed Odyssey is 83% more, than GeForce GTX 260.

Full Specs

  GeForce 945A GeForce GTX 260
Architecture Maxwell Tesla 2.0
Code name GM108 GT200
Type Desktop Desktop
Release date 13 March 2015 16 June 2008
Pipelines 384 192
Core clock speed 1072 MHz 1242 MHz
Boost Clock 1189 MHz
Transistor count 1,400 million
Manufacturing process technology 28 nm 65 nm
Texture fill rate 28.54 36.9 billion/sec
Floating-point performance 903.2 gflops 476.9 gflops
Length 10.5" (267 mm) (26.7 cm)
Memory bus width 64 Bit 448 Bit
Memory clock speed 5012 MHz 999 MHz
Memory bandwidth 40.1 GB/s 111.9 GB/s
DirectX 12 (11_0) 11.1 (10_0)
Shader Model 5.1 4.0
OpenGL 4.6 2.1
OpenCL 1.2 1.1
Vulkan 1.1.126 N/A
CUDA 5.0 +
CUDA cores 192
Height 4.376" (111 mm) (11.1 cm)
SLI options +
Multi monitor support +
HDMI +
Maximum VGA resolution 2048x1536
Audio input for HDMI S/PDIF
Bitcoin / BTC (SHA256) 108 Mh/s 30 Mh/s
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